Pick a fitting standard carton for your product, plus volume and dim-weight for shipping.
Enter the product's L × W × H in cm and the quantity. The tool computes the total volume needed (with a 5–10% buffer), then suggests 2–3 nearest standard carton sizes from a built-in spec table, plus the carton volume in m³ and the dim-weight (volumetric weight) used in air/sea freight (÷5000 for air, ÷6000 for sea). Oversize warning appears when any side exceeds 120 cm. Example: a 30×20×20 cm product → ~33×23×23 cm or nearest standard box, volume ≈ 0.0152 m³, dim-weight ≈ 3.03 kg (÷5000).